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1" Diaphragm Pump (666100-3C9C)

1" Diaphragm Pump (666100-3C9C)

by American Lubrication
SKU 666100-3C9C
$2,180.99 - $2,180.99
$2,180.99
$2,180.99 - $2,180.99
$2,180.99

1" Diaphragm pump

1" diaphragm pump with aluminum body, polypropylene seats, hytrel balls and hytrel balls and nitrile diaphragms. Suitable for motor oil, gear oil, transmission fluid, and waste oil.
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Frequently asked questions

Find answers to common questions about our products and services

  • This pump is designed for motor oil, gear oil, transmission fluid, and waste oil, covering a wide range of common petroleum-based fluids used in automotive and industrial service environments.

  • The wetted components consist of an aluminum body, polypropylene seats, Hytrel balls, and nitrile diaphragms. This specific combination of materials is what makes the pump suitable for petroleum-based fluids — choosing a pump with incompatible wetted materials (such as certain elastomers that swell in oil) could result in leaks or premature failure, so verifying material compatibility with your target fluid is an important pre-purchase step.

  • Yes, waste oil is explicitly listed as a suitable fluid for this pump, making it a practical option for used oil collection, draining sumps, or recovering spent fluids in a shop or service bay setting.

  • Suitability is specified only for motor oil, gear oil, transmission fluid, and waste oil. Compatibility with water-based fluids, solvents, or other chemicals is not confirmed for this pump — contact the manufacturer before using it with any fluid type outside those listed.

Key Features

  • Aluminum body construction provides durable, corrosion-resistant pump housing

  • Polypropylene seats offer chemical resistance for fluid handling applications

  • Hytrel balls deliver flexible, resilient performance within the pump assembly

  • Nitrile diaphragms provide reliable sealing suited to petroleum-based fluids

  • Compatible with motor oil, gear oil, transmission fluid, and waste oil